1478720

素因数分解:

$2^6\times 5^1\times {\mathrm{4621}}^1$

素因数の和:4638

約数の個数: 28

約数和(自身を含む): 3521964

約数和(自身を除く): 2043244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4621, 9242, 18484, 23105, 36968, 46210, 73936, 92420, 147872, 184840, 295744, 369680, 739360, 1478720]

約数ペア:

[(1, 1478720), (2, 739360), (4, 369680), (5, 295744), (8, 184840), (10, 147872), (16, 92420), (20, 73936), (32, 46210), (40, 36968), (64, 23105), (80, 18484), (160, 9242), (320, 4621)]